| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 115 |
7.7%
|
| 2 | Quite a lot | 434 |
29%
|
| 3 | Not very much | 528 |
35.3%
|
| 4 | None at all | 420 |
28.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 13 |